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參數(shù)資料
| 型號(hào)： | HRF-AT4522 |
| 元件分類： | 衰減器 |
| 英文描述： | 0 MHz - 1500 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 4 dB INSERTION LOSS-MAX |
| 封裝： | LPCC-24 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 80K |
| 代理商： | HRF-AT4522 |
HRF-AT4522
Product Concept Advance Information
________________________________________________________________________________________________________
Web Site:
www.mysoiservices.com
Honeywell
Email:
mysoiservices@honeywell.com
Solid State Electronics Center
12001 State Highway 55
2002 4522W
Published June 2002
Page 1
Plymouth, Minnesota 55441-4799
1-800-323-8295
31 dB, DC – 1.5 GHz, 5 BitParallel
Digital Attenuator - 75 Ohm Match
Features
Very Low DC Power Consumption
Attenuation In Steps From 1 dB To 31 dB
Single Or Dual Power Supply Voltages
Parallel Data Interface
75 Ohm Compatible Impedance
Space Saving LPCC
TM Surface Mount Packaging
Product Description
The Honeywell HRF-AT4522 is a 5-bit digital attenuator that
is ideal for use in cable communication system applications
that require accuracy, speed and low power consumption.
The HRF-AT4522 is manufactured with Honeywell's
patented Silicon On Insulator (SOI) CMOS manufacturing
technology, which provides the performance of GaAs with
the economy and integration capabilities of conventional
CMOS.
Electrical Specifications @ + 25oC
Results @ Vdd = 5.0 +/- 10%, Vss = 0 unless otherwise stated, Z0 = 75 Ohms
DC Electrical Specifications @ + 25oC
Parameter
Test Condition
Frequency
Minimum
Typical
Maximum
Units
Insertion Loss
DC – 0.5 GHz
0.5 – 2.0 GHz
2.5
3.0
4.0
dB
1dB Compression
VSS = 0V, Input Power
0.5 – 2.0 GHz
20
dBm
1dB Compression
VSS = - 3, Input Power
0.5 – 2.0 GHz
30
dBm
Input IP3
VSS = 0V Two-tone inputs
Up To +5 dBm @ 0 dBm
Attenuation
0.5 – 2.0 GHz
30
dBm
Input IP3
Vss = - 3
Two-tone inputs Up To + 5
dBm @ 0 dBm Attenuation
0.5 – 2.0 GHz
40
dBm
Return Loss
Any Bit or Combination
DC - 2.0 GHz
-12
-15
dB
Attenuation Accuracy
Any Bit Or Combination Of
Bits
DC – 2.0 GHz
.3 + 3% attn.
dB
Trise, Tfall
Ton, Toff (Tpd)
Transients
10% To 90%
50% Cntl To 90%/10%RF
In-Band
10
15
30
nS
mV
0.01uF Decoupling Capacitors Required On Power Supply Rails.
Parameter
Minimum
Typical
Maximum
Units
VDD
4.5
5.0
5.5
V
VSS
-3.0
-5.0
V
IDD Power Supply Current
.01
2
mA
CMOS Logic level (0)
0
0.8
V
CMOS Logic level (1)
VDD – 0.8
VDD
V
Input Leakage Current
10
uA
Note 1, the performance curves are for Vdd = +5.0 +/- 10%
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| HRF-AT4610-FL-TR | 功能描述:ATTENUATR 31.5DB 6BIT PAR 24VQFN RoHS:是 類別:RF/IF 和 RFID >> 衰減器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 衰減值:- 容差:±1% 頻率范圍:0 ~ 500MHz 功率（瓦特）:2W 阻抗:93 歐姆 封裝/外殼:BNC 單排模塊 |
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